GB2100272B - Continous production of high impact polystyrene - Google Patents

Continous production of high impact polystyrene

Info

Publication number
GB2100272B
GB2100272B GB8210862A GB8210862A GB2100272B GB 2100272 B GB2100272 B GB 2100272B GB 8210862 A GB8210862 A GB 8210862A GB 8210862 A GB8210862 A GB 8210862A GB 2100272 B GB2100272 B GB 2100272B
Authority
GB
United Kingdom
Prior art keywords
high impact
impact polystyrene
continous production
continous
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8210862A
Other languages
English (en)
Other versions
GB2100272A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2100272A publication Critical patent/GB2100272A/en
Application granted granted Critical
Publication of GB2100272B publication Critical patent/GB2100272B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
GB8210862A 1981-04-15 1982-04-14 Continous production of high impact polystyrene Expired GB2100272B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055568A JPS57170914A (en) 1981-04-15 1981-04-15 Continuous preparation of high impact polystyrene

Publications (2)

Publication Number Publication Date
GB2100272A GB2100272A (en) 1982-12-22
GB2100272B true GB2100272B (en) 1984-09-26

Family

ID=13002312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8210862A Expired GB2100272B (en) 1981-04-15 1982-04-14 Continous production of high impact polystyrene

Country Status (4)

Country Link
US (1) US4419488A (sv)
JP (1) JPS57170914A (sv)
DE (1) DE3213735C2 (sv)
GB (1) GB2100272B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1218559B (it) * 1987-04-07 1990-04-19 Montedipe Spa Processo per la produzione in soluzione e in continuo di resine termoplastiche stireniche
US4945133A (en) * 1987-09-28 1990-07-31 The Dow Chemical Company Oxidation of halogenated polymers and anticaking halogenated polymers
US4923931A (en) * 1987-09-28 1990-05-08 The Dow Chemical Company Oxidation of halogenated polymers
JPH0225634U (sv) * 1988-08-08 1990-02-20
TW434278B (en) * 1997-04-08 2001-05-16 Toyo Engineering Corp Method of continuously dissolving rubber
US7129297B2 (en) * 2003-09-29 2006-10-31 Fina Technology, Inc. Polystyrene blends and a method of making same
WO2014068710A1 (ja) 2012-10-31 2014-05-08 株式会社牧野フライス製作所 Ｔ形カッタ、リブの加工方法及び航空機部品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770392B2 (de) * 1968-05-11 1980-07-03 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von schlagfesten kautschukhaltigen Polymerisaten
US3945976A (en) * 1968-09-30 1976-03-23 Standard Oil Company Process for producing impact resistant polymer
DE2630929B1 (de) * 1976-07-09 1977-11-17 Basf Ag Verfahren zur herstellung von schlagfesten polymerisaten

Also Published As

Publication number Publication date
US4419488A (en) 1983-12-06
JPS629604B2 (sv) 1987-03-02
GB2100272A (en) 1982-12-22
JPS57170914A (en) 1982-10-21
DE3213735A1 (de) 1982-12-09
DE3213735C2 (de) 1986-05-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930414